NVIDIA(R) PhysX(R) SDK 3.4 API Reference: PxBitAndData.h Source File

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+00026 // Copyright (c) 2008-2016 NVIDIA Corporation. All rights reserved.
+00027 // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
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+00029 
+00030 #ifndef PXFOUNDATION_PXBITANDDATA_H
+00031 #define PXFOUNDATION_PXBITANDDATA_H
+00032 
+00033 #include "foundation/Px.h"
+00034 
+00038 #if !PX_DOXYGEN
+00039 namespace physx
+00040 {
+00041 #endif
+00042 
+00043 template <typename storageType, storageType bitMask>
+00044 class PxBitAndDataT
+00045 {
+00046   public:
+00047     PX_FORCE_INLINE PxBitAndDataT(const PxEMPTY)
+00048     {
+00049     }
+00050     PX_FORCE_INLINE PxBitAndDataT() : mData(0)
+00051     {
+00052     }
+00053     PX_FORCE_INLINE PxBitAndDataT(storageType data, bool bit = false)
+00054     {
+00055         mData = bit ? storageType(data | bitMask) : data;
+00056     }
+00057 
+00058     PX_CUDA_CALLABLE PX_FORCE_INLINE operator storageType() const
+00059     {
+00060         return storageType(mData & ~bitMask);
+00061     }
+00062     PX_CUDA_CALLABLE PX_FORCE_INLINE void setBit()
+00063     {
+00064         mData |= bitMask;
+00065     }
+00066     PX_CUDA_CALLABLE PX_FORCE_INLINE void clearBit()
+00067     {
+00068         mData &= ~bitMask;
+00069     }
+00070     PX_CUDA_CALLABLE PX_FORCE_INLINE storageType isBitSet() const
+00071     {
+00072         return storageType(mData & bitMask);
+00073     }
+00074 
+00075   protected:
+00076     storageType mData;
+00077 };
+00078 typedef PxBitAndDataT<unsigned char, 0x80> PxBitAndByte;
+00079 typedef PxBitAndDataT<unsigned short, 0x8000> PxBitAndWord;
+00080 typedef PxBitAndDataT<unsigned int, 0x80000000> PxBitAndDword;
+00081 
+00082 #if !PX_DOXYGEN
+00083 } // namespace physx
+00084 #endif
+00085 
+00087 #endif // PXFOUNDATION_PXBITANDDATA_H
+